2005 Cadillac XLR vs. 2003 Opel Signum
To start off, 2005 Cadillac XLR is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 4,564 cc (8 cylinders), 2005 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2005 Cadillac XLR (322 HP @ 6400 RPM) has 148 more horse power than 2003 Opel Signum. (174 HP @ 4000 RPM). In normal driving conditions, 2005 Cadillac XLR should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 41 kg more than 2005 Cadillac XLR.
Because 2005 Cadillac XLR is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Cadillac XLR (420 Nm @ 4000 RPM) has 50 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 2005 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2005 Cadillac XLR | 2003 Opel Signum | |
Make | Cadillac | Opel |
Model | XLR | Signum |
Year Released | 2005 | 2003 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 4564 cc | 2958 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 174 HP |
Engine RPM | 6400 RPM | 4000 RPM |
Torque | 420 Nm | 370 Nm |
Torque RPM | 4000 RPM | 1900 RPM |
Engine Bore Size | 93 mm | 87.6 mm |
Engine Stroke Size | 84 mm | 82 mm |
Engine Compression Ratio | 11.0:1 | 18.5:1 |
Acceleration 0-100mph | 5.9 seconds | 9.9 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1654 kg | 1695 kg |
Vehicle Length | 4520 mm | 4640 mm |
Vehicle Width | 1840 mm | 1800 mm |
Vehicle Height | 1290 mm | 1470 mm |
Wheelbase Size | 2690 mm | 2710 mm |
Fuel Tank Capacity | 68 L | 60 L |